In article ,
Iain M Churches wrote:
PS. Just had an e-mail from an outside observer, of this NG
who reminds me that a large number of "state of the art"
compressors have a valve front end.

As do transmitters. But most don't use either at home.

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*If vegetable oil comes from vegetables, where does baby oil come from? *

Dave Plowman London SW
To e-mail, change noise into sound.